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Exterior joint sealing
Inspect joints around exterior surfaces and select a sealant suited to their materials and movement. Check joint preparation, application temperatures and the required protection from rain or freezing.
Explore this collectionThunder Bay climate normals, 1991-2020. Environment and Climate Change Canada
Preparation / Products / Advice
Prepare for the right conditions.
Selections follow this month’s project phase and reviewed product guidance. Confirm the forecast, actual surface conditions and availability before starting.
Let’s check the details together.
No preparation products have been confirmed for this month. Ask our team about your surface and the conditions before cleaning, stripping or repairing outdoors.
Project research and manufacturer references
Local knowledge / Practical adviceTell us about the surface.
Tell us about the surface.
We’ll help with the details.
Tell us what you’re working on, its condition and when you hope to start. Our team can help you compare products and preparation requirements.